OWON HSA2300 Series Handheld Multifunction Spectrum Analyzer, Oscilloscope, and Multimeter

1. Bubuka

The OWON HSA2300 Series is a versatile 3-in-1 handheld device designed for comprehensive electronic measurement and analysis. It integrates the functionalities of a Spectrum Analyzer, a Digital Oscilloscope, and a True RMS Multimeter into a single portable unit. This manual provides essential information for safe operation, setup, usage, maintenance, and troubleshooting of your device.

2. Émbaran Kasalametan

Before using this product, please read the following safety information carefully to prevent personal injury and damage to the product or any other connected devices. This product must only be used within its specified range.

2.1. Syarat Kasalametan sareng Simbol

Terms in this manual:

• Awas: Nunjukkeun kaayaan atawa prakték nu bisa ngakibatkeun tatu atawa leungitna nyawa.
• Awas: Indicates conditions or practices that could result in damage to this product or other property.

Terms on the product:

• Bahaya: Nunjukkeun hiji bahaya saharita atawa kamungkinan tatu.
• Awas: Nunjukkeun kamungkinan bahaya atanapi cilaka.
• Awas: Nunjukkeun potensi karuksakan kana alat atawa harta lianna.

Safety Symbols on the product:

• ⚠ Bahaya Voltage
• ⚠ Tingal Manual
• ⚠ Terminal Bumi Pelindung
• ⚠ Taneuh Chassis
• ⚠ Tés Ground

2.2. Syarat Kasalametan

• Ngan jalma anu mumpuni kedah ngalaksanakeun pangropéa internal.
• Caution: Check all Terminal Ratings. Pikeun ngahindarkeun bahaya seuneu atanapi guncangan, pariksa sadaya rating sareng tanda dina produk ieu. Rujuk kana manual pangguna kanggo inpormasi lengkep ngeunaan rating sateuacan nyambung ka alat.
• Ulah beroperasi tanpa panutup.
• Hindarkeun sirkuit kakeunaan. Ati-ati nalika damel dina sirkuit anu kakeunaan pikeun ngahindarkeun résiko kejutan listrik atanapi tatu sanés.
• Do not operate if any damage. If you suspect damage, have it inspected by qualified service personnel.
• Ulah beroperasi dina damp kaayaan atawa atmosfir ngabeledug.
• Jaga permukaan produk beresih sareng garing.
• Nganggo alat anu henteu saluyu sareng metode anu ditunjuk ku produsén tiasa ngaruksak panyalindungan anu disayogikeun ku alat.
• Awas: To prevent electric shock or fire, use a suitable power adapter. Only power adapters dedicated to this product and approved for use in the country of use may be used.
• Awas: The two channels of the oscilloscope are non-isolated. Ensure a common reference when measuring. Do not connect ground wires of two probes to non-isolated places with different DC electrical levels to avoid short circuits.
• If the input port is connected to a voltage higher than 42V (30Vrms) or a circuit with a peak value of more than 4800 VA, use only voltage probes, test wires, and adapters with proper insulation specified by OWON.
• Before use, check all probes and accessories for mechanical damage. Replace if damaged.
• Remove all unused multimeter test probes, oscilloscope probes, and accessories (power adapter, USB, etc.) before use.
• Plug the power adapter into the AC socket first, then connect it to the oscilloscope.
• Nalika nguji dina lingkungan CAT II, ​​ulah nyambungkeun voltage higher than 400 V to any input port or with a voltage bédana leuwih ti 400 V ka port input terasing.
• Ulah make hiji vol inputtage higher than the rated value. Pay special attention when using 1:1 test wires, as the probe voltage bakal langsung dikirimkeun ka oscilloscope nu.
• Ulah noél BNC logam bulistir atawa colokan cau.
• Ulah nyelapkeun objék logam kana konektor.
• Anggo oscilloscope ngan ku cara anu ditangtukeun.

3. Produk Langkungview

3.1. Front Panel and Keys

1. CH1 and CH2 input connectors (Oscilloscope).
2. Spectrum measured signal input connector.
3. Display area (3.5-inch LCD).
4. F1 - F4 keys: Multi-function keys for menu selection.
5. HOR key: Adjusts horizontal time base and displacement.
6. Return key: Returns to the previous menu or closes the menu.
7. Measurement menu key (oscilloscope), range key (multimeter), or reset key (spectrum).
8. Zoom or move keys (directional arrows): For waveform movement, time base changes, cursor movements, and trigger level changes.
9. Automatic setting key (oscilloscope), automatic range key (multimeter), or automatic search key (spectrum).
10. Stop / run key (oscilloscope), value hold key (multimeter), or output/disable signal key (spectrum).
11. Multimeter input terminals.
12. Trigger menu key (oscilloscope), relative value key (multimeter), or select numeric key (spectrum).
13. Tombol switch kakuatan.
14. Save settings key.
15. System settings key.
16. Switch key for oscilloscope and multimeter working state.
17. CH1 / CH2 - channel switch key.

3.2. Panel samping

1. Probe compensation: 3.3V/1kHz square wave signal output.
2. Charging or USB communication interface (Type-C).
3. Bracket for stable support.

3.3. Daptar bungkusan

Paket standar kalebet:

• 1 x Main Unit (OWON HSA2300 Series)
• 1 x Kabel USB
• 1 set x Passive Probes (2 pieces)
• 1 set x Multimeter Probes (one red and one black)
• 1 x Soft Bag
• 1 x Pitunjuk Gancang

4. Persiapan sareng Inspeksi Awal

4.1. Inspeksi Umum

Upon receiving your new oscilloscope, perform the following checks:

1. Check for transportation damage: Inspect the packaging carton and foam for serious damage. If found, do not discard packaging until the device and accessories pass electrical and mechanical tests.
2. Pariksa asesoris: Refer to the packing list (Section 3.3) to ensure all accessories are present and undamaged. Contact your distributor if any items are missing or damaged.
3. Check the complete instrument: Inspect the instrument for any physical damage. If the instrument does not work normally or fails performance tests, contact your distributor. Keep the original packaging if transportation damage is suspected.

4.2. Santunan usik

When connecting a probe to any input channel for the first time, it is essential to adjust the probe compensation to match the input channel. Incorrect compensation can lead to measurement errors.

1. Set the probe menu attenuation coefficient to 10X in the oscilloscope settings.
2. Set the switch on the oscilloscope probe to 10X and connect it to the CH1 channel. Align the slot on the probe with the BNC connector, insert, and turn to tighten.
3. Connect the probe tip and ground clamp to the probe compensator's signal output and reference ground terminals, respectively.
4. Press the "Auto" key on the front panel. A square wave display (1kHz/3.3Vpp) should appear.
5. Check the displayed waveform and adjust the probe until the compensation is correct. Repeat for CH2 if necessary.

4.3. Nyambungkeun ka PC

The oscilloscope supports communication with a PC via USB for data storage, analysis, display, and remote control. Download the Oscilloscope software package from the official OWON website and follow the installation prompts.

1. Sambungan: Use a USB data cable to connect the USB Device port on the right panel of the Oscilloscope to a USB port on your PC.
2. USB Port Settings: On the oscilloscope, navigate to Sistim → F4 → USB, and switch the USB protocol type to HID (Human Interface Device).
3. Run the Oscilloscope software. The connection information in the bottom right corner of the software should turn green, indicating a successful connection.

5. Parentah Operasi

5.1. Modeu Osiloskop

To use the oscilloscope function, ensure the device is in oscilloscope mode (use the switch key for working state).

5.1.1. Antarbeungeut pamaké

The oscilloscope interface displays waveform data and various status indicators:

• Trigger Status: Indicates Auto, Trig, Ready, Scan, or Stop modes.
• Jalankeun / Eureun: Indicates if data acquisition is active or paused.
• Time Base Display: Shows the current horizontal time scale.
• Trigger Horizontal Position: Pointer indicating the trigger point.
• Channel Information: Voltage position and coupling mode (DC, AC, Ground).
• Waveform Display Area: Where the signal waveforms are shown.

5.1.2. Functional Check

To quickly verify proper operation:

1. Press the power switch key. The device will perform self-checks and display the startup screen.
2. Set the oscilloscope probe switch to 10X and connect to CH1.
3. Connect the probe tip and ground clamp to the probe compensator.
4. Press the "Auto" key. A 1kHz/3.3Vpp square wave should be displayed.

5.1.3. Vertical System

Adjust vertical scale, position, and other channel settings. Each channel has independent settings.

• Posisi nangtung: Paké CH1/CH2 keys and directional arrows to move the waveform up/down. Press both arrows simultaneously to center.
• Vertical Volt/Div Setting: Paké CH1/CH2 keys and directional arrows to change the volts/div range (10mV/div-10V/div for 1X probe).

5.1.4. Horizontal System

Pencét éta HOR key to enter the horizontal system setting menu. Use directional keys to change the horizontal scale (time base) and horizontal trigger position. Press both arrows simultaneously to center the horizontal position.

5.1.5. Automatic Measurement

Pencét Rentang jeung F1 to perform automatic measurements. Up to 9 types of measurements can be displayed. Available measurements include Frequency, Period, Amplitude, Maximum, Minimum, Peak-to-Peak value, Mean, RMS, Rise Time, Fall Time, +PulseWidth, -PulseWidth (depending on bandwidth model).

5.1.6. Cursor Measurement

Pencét Rentang jeung F2 to activate cursor measurement. You can select CH1 Voltage, CH2 Voltage, or Time cursors. Use directional keys to move cursors A and B. Link A and B to move both simultaneously.

5.1.7. Trigger System

The trigger determines when the oscilloscope acquires and displays data. The HSA2300 series uses edge trigger mode. Trigger settings are displayed at the bottom right of the screen (e.g., CH1:DCF-20.0mV).

Trigger electrical level: Pencét Trig/△ and directional keys to adjust the amplitude level the signal must cross.

5.1.8. Save Settings

Pencét éta Simpen key to store oscilloscope settings, reference waveforms, and files.

• Konpigurasikeun: Save/recall current parameter settings.
• Reference Waveform: Compare actual waveform with a stored reference.
• File: Save waveforms (CSV) or screen images (BMP). Files can be accessed via USB (MSC mode).

5.1.9. Setélan sistem

Pencét éta Sistim key to access system functions.

• tampilan: Adjust brightness, backlight time, menu display time.
• Sistim: Set language, automatic shutdown time, view instrument info (model, serial, version), upgrade firmware.
• Setélan standar: Reset kana standar pabrik.
• Sambungan USB: Select HID (Human Interface Device) for PC control or MSC (Mass Storage Class) for file mindahkeun.
• Setélan pabrik: Reset sadaya setelan ka standar pabrik.

5.1.10. Calibration otomatis

The automatic correction program optimizes the oscilloscope for accurate measurements. Execute this program if the ambient temperature changes by more than 5°C.

To perform: Disconnect all probes/wires. Press Sistim → F4 → F3 ("Auto calibration"). Confirm readiness and proceed.

5.2. Modeu Multimeter

The multimeter function uses four 4-mm safety banana plug input ends: A, mA, COM, and V→C.

Jenis Pangukuran:

• ⎯DCV: DC voltage pangukuran
• ∼ACV: AC voltage pangukuran
• ⎯DCA: Ukuran DC ayeuna
• ∼ACA: Ukuran AC ayeuna
• Ω Resist: Pangukuran résistansi
• ‡ Diode: Pangukuran dioda
• ♫ Cont: On/Off measurement (Continuity)
• ⋃ Cap: Pangukuran kapasitas

Range Indication: "Manual" for manual range, "Auto" for automatic range.

Tahan: Keeps the current reading on the display.

Relative Value Measurement: Available for DC current, DC voltage, sareng pangukuran résistansi.

5.3. Spectrum Analyzer Mode

Pencét éta Modus key to switch to the spectrum interface.

5.3.1. Spectrum Interface

Key elements of the spectrum interface:

• Tingkat rujukan
• Attenuator
• Scale/Div
• Bandwidth
• USB cable inserted indicator
• Indikasi kakuatan batré
• Pananda
• Wewengkon tampilan gelombang
• Stop frequency, Center frequency, Start frequency
• Marker parameter
• Ampskala litude

5.3.2. Parameter Input Interface

Parameters are modified using the numeric keypad, Trig/△ button, and directional keys.

• X (cancel button): Clears all input characters.
• <- (back button): Deletes characters from right to left.
• Unit buttons: Select appropriate units (X, GHz, MHz, kHz, Hz).
• Tombol asupkeun: Completes parameter input.
• Numeric keys (0-9): For inputting values.

5.3.3. Frequency System

Access the frequency menu via F1 (Spectrum menu → Frequency) or directly via CH1/2.

• Start Frequency: Activates the start frequency setting. Note that span and center frequency change automatically.
• Stop Frequency: Activates the stop frequency setting.
• Frékuénsi puseur: Activates the center frequency setting.
• bentang: Sets the sweep width and frequency range. Options include Full Span (maximum sweep width) and Zero Span (sweep width to 0, horizontal axis represents time).

5.3.4. Amplitude System

Aksés ka amplitude menu via F1 (Spectrum menu → Amplitude) or directly via HOR.

• Tingkat Rujukan: Sets the maximum power or voltage nilai ditampilkeun.
• Scale/Div: Sets the size of each vertical grid unit (1, 2, 5, or 10 dB per grid).
• Atenuasi: Adjusts the RF front-end attenuator to ensure large signals pass with low distortion.
• Reference Unit: Milih anu amplitude unit ([dBm], [dBmV], [dBµV], [W], [V]).
• Reference Offset: Adds an offset value to compensate for gain or loss between the device under test and the spectrum analyzer input.

5.3.5. Bandwidth System

Access the bandwidth menu via F1 (Spectrum menu → Bandwidth).

• RBW (Resolution Bandwidth): Selects the resolution bandwidth. Reducing RBW increases frequency resolution but may lengthen sweep time.
• VBW (Video Bandwidth): Selects the video bandwidth. Reducing VBW smooths the spectrum line and differentiates small signals from noise, but may lengthen sweep time.

5.3.6. Marker System

Access the marker menu via F1 (Spectrum menu → Marker).

• Pananda: Selects frequency marker type (Normal, Delta, All). Normal measures X/Y values at a point. Delta measures delta values between two points.
• Puncak: Finds maximum peak, peak-to-peak, next peak, left/right peak, and sets peak search mode/height.

5.3.7. Trigger System (Spectrum)

Access the trigger menu via F1 (Spectrum menu → Trigger).

• Otomatis: Toggles auto trigger on/off.
• Video: Toggles video trigger on/off.
• pra-amppanguat: Enables/disables the RF front-end amplifier for weak signals.

5.3.8. Automatic Research

Pencét éta Otomatis key to activate automatic search. This scans the frequency range, adjusts parameters to optimal settings, and allows for one-touch signal search.

6. Pangropéa jeung beberesih

6.1. Pangropéa Umum

• Do not store the instrument in direct sunlight for prolonged periods.
• Awas: Do not allow spray, liquid, or solvent to touch the instrument or probes.

6.2. beberesih

Regularly check and clean the instrument and probes:

1. Wipe external surfaces with a soft cloth to remove dust. For the LCD, be careful not to scratch the protection screen.
2. Ngusap alat nganggo iklanamp (not dripping) soft cloth. Disconnect power supply first. A mild detergent or water can be used.
3. Do not use abrasive chemical cleaning agents to avoid damage.

Awas: Ensure the instrument is completely dry before re-energizing to prevent electrical short circuits or personal injury.

6.3. Battery Charging and Replacement

The device uses a replaceable 18650 Lithium Battery (2600mAh*2, 3.7V).

Ngecas:

• If the device does not turn on after long-term storage, pre-charge for 0.5 to 1 hour using the attached adapter.
• Charge regularly if not used for a long time to prevent over-discharge.
• Charging via power adapter: Connect the oscilloscope to the power socket using the USB Type-C cable and power adapter.
• Charging via USB interface: Connect the oscilloscope to a computer or other equipment via USB. Ensure the power supply equipment has sufficient load capacity.

Indikator batré:

• ⚡: Power-on charging status.
• 🔋: Battery power supply.
• 🔋 (low): Approximately five minutes of use time left. Charge immediately.

To avoid overheating during charging, the ambient temperature must not exceed the allowable value in the technical specifications.

ngagantian: The battery generally does not need replacement. If necessary, it must be replaced by qualified personnel using only lithium batteries of the same specification.

7. Cara ngungkulan

1. Oscilloscope teu tiasa dihurungkeun.

   The battery may be completely exhausted. Charge the battery for 15 minutes without turning on the oscilloscope, then try again. If it still doesn't turn on, contact support.
2. Oscilloscope pareum saatos sababaraha detik ngamimitian.

   The battery may be exhausted. Check the battery symbol; if it indicates low, charge the device.

3. After switching to the multimeter, the measurement type is displayed as 'E'.

   The measurement type may not be selected. Press F4 to select the corresponding measurement type. If 'E' persists, restart the oscilloscope.

4. In oscilloscope state, the measured voltage amplitude is 10 times larger or smaller than the actual value.

   Check if the channel attenuation coefficient is consistent with the actual probe error ratio.
5. In oscilloscope state, there is a waveform display, but it cannot be stabilized.
   • Check if the source item in the trigger mode menu matches the signal channel used.
   • Check if the trigger electrical level has exceeded the waveform range. Adjust parameters to stabilize the waveform.
6. In oscilloscope state, nothing is displayed after pressing RUN/STOP.

   Check if the trigger mode is normal or single, and if the trigger electrical level is out of range. Center the trigger electrical level or set the trigger mode to automatic. Press Otomatis to automatically adjust settings.

7. In oscilloscope state, the display speed becomes slower when average value sampling is set or duration is longer.

   Ieu kabiasaan normal.

8. Spésifikasi Téknis

All technical specifications apply to probes with attenuation switch set to 10X. The instrument must operate continuously for more than 30 minutes at the specified operating temperature. If the temperature variation exceeds 5°C, perform automatic correction via System Settings.

8.1. Oscilloscope Specifications

8.2. Multimeter Specifications

8.3. Spectrum Analyzer Specifications

8.4. Spésifikasi Téknis Umum

9. Tips pamaké

• For optimal performance, ensure probes are properly compensated before critical measurements.
• Regularly check battery status, especially before extended use, to avoid unexpected shutdowns.
• When connecting to a PC, remember to set the USB mode to HID for control or MSC for file mindahkeun.
• If experiencing unstable waveforms, verify trigger settings and probe attenuation match your signal.

10. Garansi jeung Rojongan

10.1. General Warranty

OWON warrants that the product will be free from defects in materials and workmanship for a period of 3 years from the date of purchase by the original purchaser. Accessories such as probes and adapters have a 12-month warranty. This warranty is non-transferable.

If the product is defective during the warranty period, OWON will repair or replace it. Replaced parts or products may be new or reconditioned. All replaced items become the property of OWON.

To obtain service, notify OWON before the warranty expires. The customer is responsible for packaging and shipping the defective product to the service center, along with proof of purchase.

This warranty does not cover defects or damage caused by improper use, inadequate maintenance, unauthorized repairs, improper connection to incompatible equipment, use of non-OWON supplies, or modifications that increase servicing difficulty.

Excepting the after-sales services provided, OWON offers no other guarantees, express or implied, including for marketability or special-purpose acceptability. OWON is not responsible for any indirect, special, or consequential damages.

10.2. Rojongan produk

For product support, visit the official OWON websitus: www.owon.com.hk/download

You can also refer to the comprehensive user manual PDF available at: OWON HSA2000 Dual Channel Series Handheld Spectrum User Manual (PDF)

Inpormasi kontak:
Fujian LILLIPUT Optoelectronics Technology Co., Ltd.
No. 19, Heming Road, Lantian Industrial Zone, Zhangzhou 363005 P.R. China
Telepon: +86-596-2130430
Fax: +86-596-2109272
Surélék: info@owon.com.cn
Web: www.owon.com.cn